Paceline Bio

YC F25 · Active · Accelerating clinical ops for biotech & pharma

Competitors

Companies closest to Paceline Bio
Company	Category	Status	Program
Lavo Life SciencesShared: drug discovery, biotech, pharmaInactiveAI	AI	Inactive	YCW23
Synthio LabsShared: layer behind, biotech, pharmaActiveAI	AI	Active	YCX25
Ångström AIShared: drug discovery, biotech, pharmaActiveAI	AI	Active	YCS24
ConvexiaShared: ai-powered drug discovery, biotech, pharmaActiveAI	AI	Active	YCS25
Tamarind BioShared: ai-powered drug discovery, biotech, pharmaActiveAI	AI	Active	YCW24

Adjacent

Companies next to Paceline Bio
Company	Category	Status	Program
Atlas DiscoveryShared: drug discovery, biotechnology, pharmaActiveAI	AI	Active	YCS26
Numerion LabsShared: drug discovery, biotech, acceleratingActiveAI	AI	Active	YCW15
Allium BioShared: biotechnologyNot statedOther	Other	Not stated	EF2023
Empirical BioShared: biotechnologyNot statedOther	Other	Not stated	EF2024
SFA TherapeuticsShared: ai-powered drug discovery, biotechnology, clinicalActiveAI	AI	Active	YCS21

Also from F25 in AI

All of F25

Company	Category	Status
Anto BiosciencesA Foundation Model for Microbial Communities.ActiveAI	AI	Active
ScoopAutomating regulatory submissions for life sciencesActiveAI	AI	Active
AbsurdThe Creative OS for AI videoActiveAI	AI	Active
AirCapsThe AI copilot for in-person conversations.ActiveAI	AI	Active
AlderAI employees for finance, starting with accounts receivable.ActiveAI	AI	Active
Aleph LabAI language buddy in the games kids loveActiveAI	AI	Active

About Paceline Bio

Paceline Bio runs the research and clinical ops layer behind biotech and pharma company who want to move fast, starting with biospecimen collection, logistics, and storage. We're built to get you from scope to signature in just one session so you can accelerate your programs today.

YC batch: F25 · Fall 2025
Status, per YC: Active
Category: AI
Team size: 3
Location: Boulder, CO, USA
Founded: 2025
Checked: 1h ago

YC tags: AI-powered Drug Discovery, Biotech, Drug discovery, Biotechnology

Paceline Bio in F25: 146 companies, 89% AI

Paceline Bio: questions

Which YC batch was Paceline Bio in?

Paceline Bio was in Y Combinator's Fall 2025 batch (F25).

Is Paceline Bio still active?

Y Combinator lists Paceline Bio as active.

Where is Paceline Bio based?

Paceline Bio lists Boulder, CO, USA as its location on YC's directory.

Sources: each program's public company list, read twice a week. Not affiliated with Y Combinator or any other program. Logos via logo.dev; trademarks belong to their owners.